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    | Partname: | A8237 |  
    | Description: | Programmable DMA controller. Uses approximately 1,201 FLEX logic elements (LEs) |     
    | Manufacturer: | Altera |  
    | Package: | -- |  
    | Datasheet: | PDF (269K). Click here to download *) |  
    The a8237 MegaCore function implements a programmable DMA controller, which controls memory-to-peripheral and memory-tomemory data transfers and provides block memory initialization capability. Four independently programmable channels are available in the a8237, and DMA requests can be made via hardware or software. Figure 1 shows the symbol for the a8237.  |  
    
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    Click here to download A8237 Datasheet*) | 
  
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